Against the Roman objections that lay reading of the vernacular Scriptures is detrimental to the life and teaching of the church and that such reading is hardly necessary to salvation, the Reformed respond that the problem of abuse in no way undermines the command of God to read and study the Scriptures. …The reading of Scripture is enjoined on those who are able, for the sake of strengthening them in their faith and shielding them against the enemies of God. What is more, the Roman claim that the reading of the Scripture by laity breeds heresy falls short of the mark inasmuch as heresy is founded not on reading per se, but on mistaken reading—and the careful, informed, and reverent reading of Scripture will preserve the faithful from the errors of the heretics. As for the argument that “holy things are not given to dogs,” it is quite clear from the text (Matt. 7:6) that Christ does not here refer to the reading of Scripture and does not intend to designate the children of God as dogs—rather he means that the symbols of divine grace are not to be given to the unfaithful.
Richard A. Muller, Post-Reformation Reformed Dogmatics: The Rise and Development of Reformed Orthodoxy; Volume 2: The Cognitive Foundation of Theology, 2nd ed. (Grand Rapids, MI: Baker Academic, 2003), 467–468.
Covenant Presbyterian Church (OPC)